A.數(shù)控彎管機B.數(shù)控超聲波加工機床C.數(shù)控鍛壓機床D.數(shù)控折彎機
A.數(shù)控沖床B.數(shù)控車床C.數(shù)控折彎機D.數(shù)控銑床E.數(shù)控鍛壓機床
A.加冷卻液B.換刀C.位置控制D.主軸啟停